KR20220059973A - 헤마토크릿 보정형 혈당 측정기 전용 스트립 - Google Patents
헤마토크릿 보정형 혈당 측정기 전용 스트립 Download PDFInfo
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- KR20220059973A KR20220059973A KR1020200144004A KR20200144004A KR20220059973A KR 20220059973 A KR20220059973 A KR 20220059973A KR 1020200144004 A KR1020200144004 A KR 1020200144004A KR 20200144004 A KR20200144004 A KR 20200144004A KR 20220059973 A KR20220059973 A KR 20220059973A
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- strip
- impedance
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- 239000008280 blood Substances 0.000 title claims abstract description 78
- 210000004369 blood Anatomy 0.000 title claims abstract description 78
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 40
- 239000008103 glucose Substances 0.000 title claims abstract description 40
- 238000005534 hematocrit Methods 0.000 title claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000012937 correction Methods 0.000 claims abstract description 9
- 238000002847 impedance measurement Methods 0.000 claims abstract description 9
- 102000004190 Enzymes Human genes 0.000 claims abstract description 5
- 108090000790 Enzymes Proteins 0.000 claims abstract description 5
- 230000017531 blood circulation Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000005660 hydrophilic surface Effects 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 7
- 239000000758 substrate Substances 0.000 description 6
- 206010012601 diabetes mellitus Diseases 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000006911 enzymatic reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/028—Circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
- B01L2300/0825—Test strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0887—Laminated structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Clinical Laboratory Science (AREA)
- Electrochemistry (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
즉, 본 발명은 전극 패턴층이 형성된 하판; 하판 상에 부착되며, 혈액 시료의 주입을 위한 시료주입통로가 형성된 중판; 중판 상에 부착되며, 시료 주입을 용이하도록 친수성 표면처리와 에어벤트홀이 형성된 상판; 상기 전극 패턴층은 전류를 측정하기 위하여 전압을인가 하는 전류측정용 기준전극; 혈당 측정기에 스트립 삽입시 이를 인식하기 위한 스트립 인식전극; 임피던스 측정을 위한 사인파를 입력하는 임피던스입력기준전극; 임피던스입력기준전극에서 입력한 사인파를 측정하여 인피던스를 출력하는 임피던스출력작업전극; 시료주입통로 내 시료의 유입 여부를 감지하는 시료인식전극; 시료스트립 인식전극에서 혈액의 유입여부를 감지하는 혈액인식전극; 효소와 시료가 반응하여 발생한 전류량을 수집하는 전류수집작업전극으로 이루어지는 것이다.
Description
Claims (1)
- 전극 패턴층이 형성된 하판;
하판 상에 부착되며, 혈액 시료의 주입을 위한 시료주입통로가 형성된 중판;
중판 상에 부착되며, 시료 주입을 용이하도록 친수성 표면처리와 에어벤트홀이 형성된 상판;
상기 전극 패턴층은
전류를 측정하기 위하여 전압을인가 하는 전류측정용 기준전극;
혈당 측정기에 스트립 삽입시 이를 인식하기 위한 스트립 인식전극;
임피던스 측정을 위한 사인파를 입력하는 임피던스입력기준전극;
임피던스입력기준전극에서 입력한 사인파를 측정하여 인피던스를 출력하는 임피던스출력작업전극;
시료주입통로 내 시료의 유입 여부를 감지하는 시료인식전극;
시료스트립 인식전극에서 혈액의 유입여부를 감지하는 혈액인식전극;
효소와 시료가 반응하여 발생한 전류량을 수집하는 전류수집작업전극;
으로 이루어지는 것을 특징으로 한 헤마토크릿 보정형 혈당 측정기 전용 스트립.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200144004A KR20220059973A (ko) | 2020-11-01 | 2020-11-01 | 헤마토크릿 보정형 혈당 측정기 전용 스트립 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200144004A KR20220059973A (ko) | 2020-11-01 | 2020-11-01 | 헤마토크릿 보정형 혈당 측정기 전용 스트립 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20220059973A true KR20220059973A (ko) | 2022-05-11 |
Family
ID=81607071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020200144004A Ceased KR20220059973A (ko) | 2020-11-01 | 2020-11-01 | 헤마토크릿 보정형 혈당 측정기 전용 스트립 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20220059973A (ko) |
-
2020
- 2020-11-01 KR KR1020200144004A patent/KR20220059973A/ko not_active Ceased
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